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JPL Small-Body Database Browser
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193281 (2000 SD214)
Classification: Main-belt Asteroid          SPK-ID: 2193281
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .123058538525218 7.0537e-08  
a 2.536379560777489 1.7758e-08 au
q 2.224256398882976 1.7853e-07 au
i 10.36022687457636 7.9104e-06 deg
node 187.9291464383682 3.2784e-05 deg
peri 194.9687288863743 4.2819e-05 deg
M 199.7998288024006 2.985e-05 deg
tp 2459257.068842103972
(2021-Feb-11.56884210)
0.00012571 TDB
period 1475.434023512279
4.04
1.5495e-05
4.242e-08
d
yr
n .2439959999993887 2.5624e-09 deg/d
Q 2.848502722672 1.9943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      8270 days (22.64 yr)  
   first obs. used      1996-09-17  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59087  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:10:57  

Additional Information
 Earth MOID = 1.22748 au 
 Jupiter MOID = 2.6082 au 
 T_jup = 3.415 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO436954  
diameter diameter 2.769 km 0.707 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.058   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193281 (2000 SD214)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2000 SD214 = 1996 SK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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